It has been three hours and the screenshot still hasn't been "approved". Maybe a link to a screenshot(s) hosted on your server would be better. Also, since I am testing with Firefox and IE8, it is probable that my view will match your screenshot; therefore, an image (albeit done with a paint program) of what you wish to see would be more helpful. Such comparisons help us help you.
The css in the example link that you provided is unchanged. Have you updated it with the changes?
Since my previous post may be misleading, here it is again with the recommended changes in RED.
Line 6, ADD overflow:hidden, CHANGE the margin-bottom
margin-bottom:<font color='"#FF0000"'>0px</font>; (was "84px")
<font color='"#FF0000"'>overflow:hidden;</font> (this is an ADD.)
Line 146, CHANGE the line-height
font-family:"Lucida Console", Monaco, monospace;
border-bottom:2px groove #000;
line-height:<font color='"#FF0000"'>1</font>; (was "38px")